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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>内联样式</title>
</head>
<body>
    <p style="color: red; font-size: 30px;">内联样式</p>
    <p>哈哈</p>
</body>
</html>